Sihoo Doro-C300 Ergonomic Chair, 3D Armrests Swivel Chair, Adaptive Lumbar Support Office Chair, Ergonomic Desk Chairs for Adults, Comfort Home Office Chair, Black (Set of 1))

The SIHOO Doro C300 ergonomic office chair is designed with advanced features to provide exceptional comfort and support for long hours of sitting. It features an adjustable headrest, adaptive lumbar support, 3D linkage armrests, and a height-adjustable backrest that can recline up to 130 degrees. The intelligent weight-sensing chassis ensures a balanced and effortless reclining experience. Crafted with durable materials and certified to meet rigorous safety standards, this chair comes with a 3-year warranty for your peace of mind.

• The SIHOO Doro C300 ergonomic office chair integrates the latest technology to provide continuous support in the neck, lumbar, leg, and hand regions, featuring an adjustable wide angle headrest, adaptive lumbar support, and 3D linkage armrests for a comfortable, supportive seating experience.
• The backrest employs an innovative dynamic tracking system that automatically adjusts to conform to your back as you shift your upper body, providing full support at all times, and the backrest can move vertically by 2.36 inches to suit individuals of varying heights.
• The office chair's three-dimensional armrests can be adjusted in three directions, allowing you to rest your arms in various positions while working, and the Adaptive Lumbar Support will automatically follow your body and fit your lumbar area to alleviate back pain.
• The SIHOO Doro C300 can be tilted at 110°, 120°, and 130°, allowing you to relax and rest comfortably, and it is equipped with an intelligent weight-sensing device that adapts to the user's weight for an effortless and balanced reclining experience.
• The SIHOO Doro C300 ergonomic office chair holds 12 patents, passes the European Union's REACH and EN1335 standards, and has received safety and quality certification from the German TUV, ensuring trustworthy quality.
• The product warranty period is three years, and if there is any quality problem, the manufacturer will provide zero-profit product accessories within the warranty period.